胡麻近年来播种面积在不断增加。据群众反映和我们在乌盟几个旗(县)的调查,胡麻病害发生发展逐年严重,影响胡麻的品质和产量。为了提高胡麻大面积的产量,二年来,我们乌盟农科所与内蒙农科院植保所联合进行防治胡麻主要病害的新农药试验,现将试验结果介绍如下。一、立枯病分市及危害:各地均有发生,乌盟前山地区特别严重。在水地或大面积种植多年的地区发病重,发 Flaxseed sowing area is increasing in recent years. According to the mass survey and the investigation conducted by several flags (counties) in the Uygur Autonomous Region, the occurrence and development of flax diseases have been seriously affected each year, affecting the quality and output of flax. In order to improve the large-scale production of flaxseed, in the past two years, we have jointly conducted the new pesticide test to prevent and control the main flax diseases of flax, together with the Plant Protection Office of Inner Mongolia Agricultural Science Academy. Now the test results are as follows. First, the blight divided into markets and hazards: all over have occurred, particularly before the AU region mountains. Occurred in water or large area for many years in areas of serious illness, hair